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Mengis Capital Management’s Illumina ILMN Stock Holding History

Mengis Capital Management’s Portfolio ILMN Stock Details ILMN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$839K Sell
6,810
-2,155
-24% -$283K 0.14% 125
2025
Q4 		$1.18M Sell
8,965
-75
-0.8% -$8.8K 0.21% 102
2025
Q3 		$859K Buy
9,040
+20
+0.2% +$1.98K 0.17% 112
2025
Q2 		$861K Sell
9,020
-422
-4% -$34.2K 0.18% 108
2025
Q1 		$749K Hold
9,442
– – 0.16% 117
2024
Q4 		$1.26M Buy
9,442
+80
+0.9% +$11.4K 0.26% 90
2024
Q3 		$1.22M Buy
+9,362
New +$1.15M 0.24% 93

Other funds holding ILMN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
WCM Investment Management
WCM Investment Management Laguna Beach, California $43.8B AUM 42.28% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
CM
Corvex Management New York $2.52B AUM 25.53% 1-Year Est. Return
SC
Sessa Capital New York $5.51B AUM 47.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Mengis Capital Management's ILMN Position: Q1 2026 in Review

Mengis Capital Management reduced its Illumina (ILMN) stake by 24% in Q1 2026, selling an estimated $283K and leaving 6,810 shares worth $839K. The position accounts for 0.14% of the portfolio, ranked #125.

Mengis Capital Management first reported a position in ILMN in Q3 2024 and has held it in 7 quarters since. The position peaked at $1.26M in Q4 2024. 844 funds tracked by Wall St. Rank hold ILMN as of Q1 2026.

  • Mengis Capital Management held 6,810 shares of Illumina worth $839K as of Q1 2026.
  • Mengis Capital Management sold 2,155 Illumina shares in Q1 2026, an estimated $283K.
  • Illumina made up 0.14% of Mengis Capital Management's portfolio in Q1 2026, its #125 holding.
  • Mengis Capital Management first reported a position in Illumina in Q3 2024 and has held it in 7 quarters since.
  • Mengis Capital Management's Illumina position peaked at $1.26M in Q4 2024.
  • 844 funds tracked by Wall St. Rank held Illumina as of Q1 2026.

Based on Mengis Capital Management's 13F filing for Q1 2026, filed 12 May 2026.